Wilson, j. D., Braunwald, E., & Isselbacher, K. j. P. (1991). Harrison's principles of internal medicine (12th ed.). McGraw-Hill Book Co..
Lua i Stíl Chicago (17ú heag.)Wilson, jean D., Eugene Braunwald, agus Kurt j Petersdorf Isselbacher. Harrison's Principles of Internal Medicine. 12th ed. New York: McGraw-Hill Book Co., 1991.
Lua MLA (8ú heag.)Wilson, jean D., et al. Harrison's Principles of Internal Medicine. 12th ed. McGraw-Hill Book Co., 1991.
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